Ntawm kev ua lag luam kev cia siab ntawm kev qhia kev lag luam hauv tsev
Kab lus no tshuaj xyuas thiab kawm txog kev thov kev lag luam ntawm LED teeb kev lag luam los ntawm cov hauv qab no:
1. Kev ua lag luam nplai: Los ntawm kev tshuaj xyuas kev ntsuas ntsuas ntawm kev lag luam teeb pom kev zoo ntawm LED thiab kev loj hlob ntawm ib-xyoo-ib xyoo ntawm Suav lag luam rau tsib xyoos sib law liag, kev lag luam muaj peev xwm thiab kev loj hlob ntawm LED kev lag luam teeb pom kev zoo raug txiav txim, thiab kev loj hlob zoo ntawm kev ntsuas ntsuas kev noj haus hauv tsib xyoos tom ntej yog kev cia siab. LED txoj kev teeb yog ib hom kev ua haujlwm tau zoo hauv lub xeev lub teeb tsim los ntawm semiconductor PN kev sib tshuam uas tuaj yeem tso lub teeb nrog lub zog hluav taws xob tsis muaj zog. Nyob rau qee qhov kev cia siab rau yav tom ntej thiab qhov kev txhaj tshuaj tam sim no, lub qhov raug txhaj rau hauv P cheeb tsam thiab cov hluav taws xob txhaj rau hauv N cheeb tsam yog tom qab tau nthuav tawm mus rau thaj chaw nquag, photons raug tso tawm los ntawm hluav taws xob rov ua dua tshiab, uas ncaj qha hloov hluav taws xob lub zog mus rau hauv lub zog hluav taws xob. . LED txoj kev teeb cov tuam txhab tsim khoom yog lub xeev txias lub teeb pom kev zoo, uas muaj cov yam ntxwv ntawm kev tiv thaiv ib puag ncig, tsis muaj kuab paug, siv hluav taws xob tsawg, ua haujlwm siab lub teeb, thiab lub neej ntev. Yog li ntawd, LED txoj kev teeb yuav dhau los ua kev xaiv zoo rau kev txuag hluav taws xob ntawm txoj kev teeb pom kev zoo. Cov ntsiab lus ntawm ntu no tau nthuav tawm raws li" cov lus piav qhia + cov ntaub ntawv qhia (daim ntawv teev npe)" LED txoj kev teeb cov tuam txhab tsim khoom yog lub xeev txias lub teeb pom kev zoo, uas muaj cov yam ntxwv ntawm kev tiv thaiv ib puag ncig, tsis muaj kuab paug, siv hluav taws xob tsawg, ua haujlwm siab lub teeb, thiab lub neej ntev. Yog li ntawd, LED txoj kev teeb yuav dhau los ua kev xaiv zoo rau kev txuag hluav taws xob ntawm txoj kev teeb pom kev zoo.
2. Cov khoom lag luam: faib cov khoom lag luam ntawm LED teeb pom kev lag luam los ntawm ntau lub kaum ntse ntse, muab kev ntsuas ntsuas thiab kev faib ua feem ntawm cov khoom lag luam teeb pom kev zoo ntawm ntau hom, qib kawm, thaj chaw thiab thaj chaw thov, thiab tshawb xyuas ntau yam khoom sib cais hauv qhov tob, uas yuav pab tau cov neeg siv khoom Feem ntau, nws yog qhov tsim nyog yuav tsum nkag siab cov qauv khoom lag luam ntawm LED kev lag luam teeb pom kev zoo thiab kev thov kev lag luam ntawm txhua qhov khoom lag luam. Ib feem ntawm cov ntsiab lus no tau nthuav tawm hauv daim ntawv ntawm" cov lus piav qhia + cov ntaub ntawv qhia (rooj, kab ntawv ncuav qab zib)" ;.
3) Kev faib khoom lag luam: Txheeb xyuas kev faib khoom lag luam ntawm coj kev lag luam teeb pom kev zoo los ntawm yam xws li cov neeg siv thaj chaw faib khoom thiab kev muaj peev xwm, thiab tshawb fawb tob tob ntawm cov lag luam tseem ceeb hauv cheeb tsam nrog kev ntsuas loj. Tshwj xeeb tshaj yog cov nplai thiab kev faib ua feem ntawm kev siv, xav tau yam ntxwv, xav tau kev hloov pauv hauv cheeb tsam. Ib feem ntawm cov ntsiab lus no tau nthuav tawm hauv daim ntawv ntawm" cov lus piav qhia + cov ntaub ntawv qhia (rooj, kab ntawv ncuav qab zib)" ;.
4. Cov neeg siv tshawb fawb: Los ntawm kev faib cov neeg siv pawg ntawm LED cov khoom lag luam teeb pom kev zoo, kev ntsuas kev ntsuas thiab kev faib ua feem ntawm cov pab pawg sib txawv thiab cov khoom lag luam teeb pom kev zoo tau muab, thiab kev siv lub zog yuav khoom, tus nqi nkag siab, hom kev nyiam thiab kev yuav khoom ntawm cov khoom lag luam teeb pom kev zoo tau tshuaj xyuas. tib lub sijhawm. Kev tshawb fawb ntxiv thiab tshawb fawb, txheeb xyuas qhov ntau zaus thiab lwm yam teeb meem ntawm LED cov khoom lag luam teeb pom kev zoo, tshuaj xyuas cov kev txhawj xeeb thiab tsis xav tau ntawm ntau pab pawg siv rau cov khoom lag luam teeb pom kev zoo ntawm LED, thiab kwv yees kwv yees kev ntsuas ntsuas ntawm cov khoom siv teeb pom kev zoo rau cov pab pawg sib txawv hauv ob peb tom ntej no xyoo Thiab txoj kev loj hlob. Qhov no ua rau cov tuam txhab teeb pom kev zoo LED kom nkag siab qhov xwm txheej xav tau tam sim no ntawm cov khoom lag luam teeb pom kev zoo LED thiab xav tau kev hloov pauv ntawm ntau pawg neeg siv. Ib feem ntawm cov ntsiab lus tau hais tawm hauv daim ntawv ntawm&"; cov ntawv piav qhia cov ntaub ntawv kab ntawv (daim ntawv, daim ntawv ncuav qab zib) &".
5. Kev sib tw toj roob hauv pes
Raws li Porter Five Forces tus qauv, daim ntawv tshaj tawm no txheeb xyuas qhov kev sib tw ntawm cov neeg sib tw tam sim no hauv kev lag luam teeb pom kev zoo hauv LED, lub peev xwm ntawm cov neeg sib tw muaj peev xwm nkag mus, lub peev xwm los hloov chaw hloov pauv, lub zog sib khom ntawm cov chaw muag khoom, thiab kev sib cav ntawm cov neeg siv nqes. Kev sib tw toj roob hauv pes ntawm LED kev lag luam teeb pom kev zoo. Nyob rau tib lub sijhawm, los ntawm kev tshawb fawb ntawm cov neeg sib tw tam sim no hauv LED teeb pom kev lag luam, kev lag luam qhia tawm ntawm LED teeb pom kev lag luam kev lag luam tau muab, thiab kev lag luam kev tsom xam ntawm LED kev lag luam teeb pom kev zoo raug txiav txim, thiab kev sib tw nrog cov lag luam tseem ceeb yog nqa tawm. Kev ua lag luam thiab kev lag luam cuam tshuam. Faib thiab txheeb xyuas cov yam ntxwv ntawm txhua pab pawg sib tw; ntxiv rau, los ntawm kev tshuaj xyuas cov tswv yim tseem ceeb ntawm cov tuam txhab tseem ceeb, kev nqis peev zoo, kev nqis peev zoo ntawm cov neeg tuaj tshiab, cov tswv yim nkag mus rau hauv kev lag luam, thiab lwm yam, txhawm rau txiav txim siab qhov hloov pauv ntawm kev sib tw yav tom ntej ntawm LED kev lag luam teeb pom kev zoo.
